João Pedro da Silva Pereira (born 25 February 1984) is a Portuguese professional footballer who plays for Valencia CF in Spain and the Portuguese national team, mainly as a right defender.

An offensive wingback, he is also known for his fiery temperament that leads to altercations with adversary players and referees numerous times. In his country, he represented both Benfica and Sporting, amassing top division totals of 199 games and nine goals and winning the 2005 national championship with the former.

Internationally, Pereira has represented Portugal at the Euro 2012 and the 2014 World Cup.